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Drone Safe Store

Memory Cards For Drones

SD Cards For Drones - Drone Safe StoreThe Drone Safe Store is an official U.K DJI Retailer. We stock the best memory cards for drones, SanDisk 64GB & 12GB cards which are great SD Cards for 4K camera drones. We have SD cards for drones in stock for next working day delivery.SD Cards are essential for the quick storage of footage and photos that you capture on your DJI drone. They are needed to store these files and transfer them onto another device. Drone Safe Store is the only dedicated drone store in the U.K!Best SD Card For DJI DronesThe majority of DJI Drones have internal storage which is limited. However, some drones do not have this internal storage feature. This is why Micro SD cards provide plenty of storage for drones. DJI DrBest SD Cards For 4K DronesWhen it comes down to write speed, quality and size there are a few factors to consider when purchasing an SD Card for a DJI Drone.Shop SD Cards for DronesShop SanDisk memory cards for DJI Drones now.SanDisk memory cards are the best SD cards for DJI Drones. They can support 4K footage also as there are 64GB and 128GB options available.The SanDisk memory cards are perfect for drones and action cameras. They are shock-proof, temperature-proof x-ray proof and waterproof making SanDisk the perfect SD Cards for drones.Drone Safe Store is the only dedicated drone store in the U.K!

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Memory Cards for Drones: Lexar microSD Cards for 4K and 8K Recording

Most DJI drones and cameras rely on a microSD card to store footage, and the right card genuinely matters. A slow card cannot keep up with 4K/120fps or 8K recording, causing dropped frames or recording to stop mid-flight. Drone Safe Store stocks Lexar cards in UK stock, sized and speed-rated for the current DJI range.

 

Not sure which card or capacity suits your camera? Call 01243 859444 and we will confirm before you order.

Shop Memory Cards

CardCapacityBest For
Lexar 633x 128GB microSDXC128GBA full day of 4K shooting
Lexar 633x 256GB microSDXC256GBExtended sessions, 4K/120fps, and 8K

Genuine UK stock with free next working day delivery. Call 01243 859444 if you want help choosing.

Why Write Speed Matters

Every specification below is what actually determines whether your footage records cleanly:

  • Look for UHS Speed Class 3 (U3) or higher, the baseline DJI recommends for reliable 4K recording
  • Look for Video Speed Class 30 (V30) or higher, confirming sustained write speed for continuous video rather than just burst photos
  • Higher read speeds mean faster transfer once you're back at your computer, not faster recording itself

A card that only advertises a high read speed without a V30 or higher write rating is the one most likely to drop frames during 4K recording. The Lexar 633x range meets the write-speed standard current DJI cameras need.

Which Capacity Should You Buy?

  • 128GB covers a full day of 4K shooting without needing to swap or delete footage mid-session, the practical choice for most current drones and cameras
  • 256GB suits extended sessions, high frame rate recording, and anyone shooting 4K/120fps or 8K regularly, where storage fills far faster than at standard 4K/60fps

Cameras with high frame rates, the Mini 5 Pro, Air 3S, and Mavic 4 Pro among them, are the ones where the 256GB card earns its extra cost.

Which Cameras Need a Card at All?

Not every current DJI camera needs one. The Osmo Pocket 4 Series, Osmo Nano, and Avata 360 all include built-in storage, so a card is optional extra capacity rather than essential. Drones like the Mini 5 Pro, Air 3S, Mavic 4 Pro, and most Osmo Action cameras have no internal storage, making a card essential before the first flight.

Check your specific camera's product page, or call us, if you're not sure which category yours falls into.

Frequently Asked Questions

What speed class do I need for 4K drone footage?

UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) or higher. Below this, footage can drop frames or recording can stop mid-flight, particularly at 4K/120fps or 8K.

What capacity should I buy?

128GB covers a full day of 4K shooting without swapping cards. 256GB is worth the extra cost if you shoot high frame rate footage like 4K/120fps or 8K regularly.

Does my drone need a memory card?

It depends on the model. The Osmo Pocket 4 Series, Osmo Nano, and Avata 360 include built-in storage. Most Mini, Air, Mavic, and Osmo Action models have no internal storage and need a card from the first flight.

Can I use the same card across different drones?

Yes, provided the card type matches the slot, almost all current DJI drones and cameras use standard microSD.

Does it come with a warranty?

Yes, covered by the manufacturer warranty, and our team handles any issues for you.

Where to Find Us

Drone Safe Store Showroom
Unit 1K, St James' Industrial Estate, Westhampnett Rd, Chichester PO19 7JU

Free parking directly outside, easy access from Chichester city centre and the train and bus station.

Opening Hours: Monday to Saturday, 9:00am to 5:30pm

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Get In Touch

Not sure which card or capacity suits your drone or camera? Call us and we will confirm before you order.

01243 859444
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